prelude
Word family adjectivepreludialprelusiveprelusoryadverbprelusivelynounprelude
prel·ude /ˈpreljuːd/ noun [countableC] 1 a prelude to something BEFOREif an event is a prelude to a more important event, it happens just before it and makes people expect it 某事物的序幕[前奏,开端] Living together as a prelude to marriage is now considered acceptable in many countries. 婚前同居如今在许多国家都已被接受。
2 APMa short piece of music, especially one played at the beginning of a longer musical piece or before a church ceremony 〔音乐作品的〕前奏曲,序曲 Origin prelude (1500-1600) French prélude, from Medieval Latin praeludium, from Latin praeludere “to play before”